კამერა,Hiwatch, DS-I452M(B),4mm,IP,4mp,Dome,Fix,IR30m,,,

Camera Specifications

• Sensor: 1/3″ Progressive Scan CMOS
• Max Resolution: 2560 × 1440
• Electronic Shutter Speed: From 1/3 to 1/100,000 s
• Sensitivity: Color: 0.005 Lux @ (F1.6, AGC on), B/W: 0 Lux with IR illumination
• Day/Night Mode: IR filter
• Angle Adjustment:
  • Pan: 0 to 355°
  • Tilt: 0 to 75°
  • Rotation: 0 to 355°

Lens

• Lens Type: Fixed lens (2.8 and 4mm optional)
• Focal Length and Field of View:
  • 2.8mm: Horizontal: 98°, Vertical: 54°, Diagonal: 114°
  • 4mm: Horizontal: 78°, Vertical: 42°, Diagonal: 93°
• Lens Mount: M12
• Aperture: F1.6

DORI

• 2.8mm:
  • Detection: 63 m
  • Observation: 25 m
  • Recognition: 12 m
  • Identification: 6 m
• 4mm:
  • Detection: 78 m
  • Observation: 31 m
  • Recognition: 15 m
  • Identification: 7 m

Illumination

• Illumination Type: IR and white light
• Illumination Range:
  • IR: Up to 30 m
  • White light: Up to 20 m
• Intelligent Illumination: Yes
• Infrared Wavelength: 850 nm

Video

• Main Stream:
  • 50 Hz: 20 fps (2560 × 1440), 25 fps (1920 × 1080, 1280 × 720)
  • 60 Hz: 20 fps (2560 × 1440), 24 fps (1920 × 1080, 1280 × 720)
• Sub Stream:
  • 50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360)
  • 60 Hz: 24 fps (1280 × 720, 640 × 480, 640 × 360)
• Video Compression:
  • Main Stream: H.265+/H.265/H.264+/H.264
  • Sub Stream: H.265/H.264/MJPEG
• Video Bitrate: From 32 kbps to 8 Mbps
• H.264 Profile: Baseline/Main/High
• H.265 Profile: Main
• Bitrate Mode: CBR, VBR
• Region of Interest (ROI): 1 fixed area for main stream

Audio

• Audio Type: Mono
• Noise Filtering: Yes
• Sampling Rate: 8/16 kHz
• Audio Compression: G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/AAC-LC
• Audio Bitrate:
  • 64 kbps (G.711ulaw)
  • 64 kbps (G.711alaw)
  • 16 kbps (G.722.1)
  • 16 kbps (G.726)
  • From 32 to 160 kbps (MP2L2)
  • From 16 to 64 kbps (AAC-LC)

Network

• Security: Password protection, complex password, watermarks, basic and digest authentication for HTTP, WSSE, and digest authentication for open network video interface, security log, host authentication (MAC address)
• Simultaneous Live View: Up to 6 channels
• API: Open Network Video Interface (Profile S, T, G), ISAPI, SDK
• Protocols: TCP/IP, ICMP, DHCP, DNS, HTTP, RTP, RTSP, NTP, IGMP, IPv6, UDP, QoS, FTP, SMTP
• User/Host: Up to 32 users; 3 user levels: admin, operator, user
• Client Software: iVMS-4200, Hik-Connect
• Web Interface: Requires plugin for live view: IE 10, IE 11; Local services: Chrome 57.0+, Firefox 52.0+

Image

• Wide Dynamic Range (WDR): 120 dB
• SNR: ≥ 52 dB
• Day/Night Mode Switching: Day/Night/Automatic/Scheduled
• Image Enhancement: BLC, HLC, 3D DNR
• Image Settings: Corridor mode, saturation, brightness, contrast, sharpness, gain, and white balance adjustable via client software or web interface
• Privacy Masking: 4 customizable polygonal masks

Interfaces

• Ethernet Interface: 1 RJ45 auto 10/100 M Ethernet
• Local Storage: Built-in microSD/microSDHC/microSDXC slot, up to 256 GB
• Built-in Microphone: Yes
• Reset Button: Yes

Events

• Main Events: Alarm trigger for various object types (human, vehicle), tamper detection, exclusion
• Linkage: Upload to FTP/memory card, send email, notification to monitoring center, alarm recording, image capture

Power Supply

• Power Requirements: DC 12 V ± 25%, 0.5 A, max. 6 W, coaxial power connector Ø 5.5mm, reverse polarity protection, PoE: IEEE 802.3af, class 3, max. 7.5 W

Physical

• Material: Metal and plastic
• Dimensions: Ø 121.4 × 97.7mm (Ø 4.8 × 3.8″)
• Packaging Size: 150 × 150 × 141mm (5.9 × 5.9 × 5.6″)
• Weight: Approx. 550 g
• Weight with Packaging: Approx. 800 g

Storage Conditions

• Temperature: -30 to +60 °C, Humidity 95% or less (no condensation)
• Operating Conditions: -40 to +60 °C, Humidity: 95% or less (no condensation)
• Language: English, Ukrainian

Main Features

• Heartbeat, Anti-banding, Mirroring, Password protection, Password change via email

Certifications

• EMC Standards …